Yealink SIP-T21P E2

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Yealink SIP-T21P E2 Dubai

This specific accessory for the SIP-T2 series has dual 10/100 network ports and supports IPv6, Open VPN along with a redundancy server, as well as works with SRTP/ HTTPS/ TLS, 802.1x. for longer network use. The integrated PoE enables allows easy, flexible and secure installation. The T21P is made for organization conditions with headset compatibility and wall mountable.

The Yealink T21P IP Phone in Dubai delivers an efficient and productive call experience with Yealink’s HD Voice Technology by incorporating premium software and hardware design, advanced acoustic clarity technologies and the addition of Opus* to its comprehensive list of supported audio codecs. The Opus Codec support enables the  Yealink T21P Office Phone to deliver better audio quality in both high-bandwidth and poor network conditions, comparing to other wideband or narrowband codecs.

To ensure an enjoyable visual and operation experience, great care has been taken to provide the T21P  with a more user-friendly interface and a refined visual appearance. The Yealink SIP-T21(P) E2 supports vast productivity-enhancing features such as XML Browser, call park, call pickup, BLF, call forward, call transfer, 3-way conference, which makes it the natural and obvious efficiency tool for today’s busy small and large offices environment. Yealink T21P Support Opus Codec. It can  support VBR (Variable Bit Rate) and CBR (Constant Bit Rate) in Opus codec.

Yealink Sip-t21p Dubai

Efficient Installation and Provisioning
The Yealink SIP-T21P E2 in UAE supports efficient provisioning and effortless mass deployment with Yealink’s Redirection and Provisioning Service (RPS) and Boot mechanism to help you realize the Zero Touch Provisioning without any complex manual settings, which makes it simple to deploy, easy to maintain and upgrade.

Enhanced Call Management
The SIP-T2P E2 in Dubai supports vast productivity- enhancing features such as XML Browser, call park, call pickup, BLF, call forward, call transfer, 3-way conference, which makes it the natural and obvious efficiency tool for today’s busy small and large offices environment.

HD Audio
Yealink HD voice refers to the combination of software and hardware design as well as the implementation of wideband technology to maximize the acoustic performance. Coupled with advanced acoustic clarity technology such as full duplex, echo cancellation, adaptive jitter buffer, etc, the SIP-T21(P) E2 provides clearer, more lifelike voice communications.

Highly secure transport and interoperability
The communicator uses SIP over Transport Layer Security (TLS/SSL) to provide service providers with the latest technology for enhanced network security. The range is certified compatible with 3CX and Broadsoft Broadworks, ensuring excellent compatibility with leading soft switch suppliers.

Server redundancy is often required in VoIP deployments to ensure continuity of phone service, for events where the server needs to be taken offline for maintenance, the server fails, or the connection between the IP phone and the server fails. Yealink T21P Support Call server redundancy.

Open VPN Support in T21P & Remote Extensions

Directly connect IP Phones to IP PBX build-in OpenVPN Server will bring great convenience to small and medium company who does not build up a VPN network for whole company, especially for the remote extensions. With the VPN connection, field implementation engineer won’t need to consider the networking setting such as NAT, port forwarding for the SIP and RTP which related to the one-way audio and register failure problem. In the mean time, VPN provide a high-level security VoIP network to prevent phone theft and attacks to PBX server. Yealink T21P offer inbuilt Open VPN Support which drastically enable the new work from home concept.

The Yealink T21P offer high level of security with SRTP Support. TLS/SRTP is designed to provide you with secure real time encrypted Voice media traffic, confidentiality and authentication.  Secure Real-Time Transport Protocol (SRTP) encrypts the RTP during VoIP phone calls to avoid interception and eavesdropping.

Yealink SIP-T21P Features

• 2 Line Appearances
• HD voice: HD handset, HD speaker
• Dual-port 10/100 Ethernet
• Full-duplex hands-free speakerphone with AEC
• 2 SIP accounts
• Call hold, mute, DND
• Wideband codec: Opus, G.722
• 132 x 64-pixel graphical LCD with backlight
• Yealink Optima HD Voice Supported
• Up to 2 SIP accounts
• Loal phonebook up to 1000 entries
• XML/LDAP remote phonebook
• No expansion modules supported
• RJ9 Headset Port
• External Yealink AC adapter：AC 100~240V input and DC 5V/600mA output
• Wall mountable
• Headset support
• Transport Layer Security (TLS)
• Call server redundancy supported
• QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
• SRTP for voice

Yealink T21P Package Content

• Yealink SIP-T21(P) E2 IP phone
• Handset with handset cord
• Ethernet Cable (1.5m CAT5E UTP Cable)
• Stand
• Quick Start Guide
• Power Adapter:
• T21 E2 (Standard)/T21P E2 (Optional)
• Qty/CTN: 10 PCS
• N.W/CTN: 11.7 kg
• G.W/CTN: 12.5 kg
• Giftbox size: 215 mm*200 mm*118 mm
• Carton Meas: 615 mm*436 mm*208 mm